Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 28,811-28,820 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-C103-014
CAS: 110630-32-5
Formula: C₁₄H₁₄N₄O₄S₂
Family: Ceftibuten
Synonyms: 7-[[(Z)-2-(2-Amino-1,3-thiazol-4-yl)but-2-enoyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-B038-026
CAS: 122-18-9
Formula: C₂₅H₄₆ClN
Family: Benzalkonium
Synonyms: Zephirol Related Compound 2, Benzylhexadecyldimethylammonium chloride

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C213-017
CAS: 70107-07-2
Formula: C₁₃H₁₇Cl₃N₄·2HCl
Family: Clonidine
Synonyms: Clonidine Impurity 11 DiHCl, Clonidine Impurity 11 Dihydrochloride

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C204-008
CAS: 491594-60-6
Formula: C₁₀H₁₁ClFN₅O₃
Family: Clofarabine
Synonyms: Clofarabine alpha Anomer Impurity, 5-(6-Amino-2-chloro-9-purinyl)-4-fluoro-2-(hydroxymethyl)-3-oxolanol

ImpurityLevels of characterisation

Cat. No.: P-C204-003
CAS: 704916-12-1
Formula: C₂₆H₂₁FO₇
Family: Clofarabine
Synonyms: 1,3,5-TRI-O-BENZOYL-2-DEOXY-2-FLUORO-alpha-D-RIBOFURANOSE, alpha-D-Ribofuranose, 2-deoxy-2-fluoro-, 1,3,5-tribenzoate

ImpurityLevels of characterisation

Cat. No.: P-C204-020
CAS: 1140251-30-4
Formula: C₁₀H₁₃ClFN₅O₄
Family: Clofarabine
Synonyms: N-(4-Amino-2-chloro-6-(((2S,3S,4R,5R)-3-fluoro-4,5-dihydroxytetrahydro-2H-pyran-2-yl)amino)pyrimidin-5-yl)formamide

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